Oussama Boumezgane

5 Questions 6 Answers 0 Followers

Questions related from Oussama Boumezgane

Can you suggest me a good solvent for poly e-caprolactone diol but non solvent for PMMA ?

i'm trying to dissolve PCL diol in a solvent which is a non solvent for PMMA. thank you.

11 November 2015 8,501 0 View

How can I prepare HEMA/MMA samples without air bubbles for mechanical tests?

dear all,i'm trying to reticulate a copolymer HEMA/MMA filled with hydroxyapatite by thermal polymerization, but i obtain samples with air bubbles, even after vacuum treatment (before the...

07 July 2015 6,594 14 View

Is there an equation for the determination of E modulus and strength of nanocomposite other than einstein's equation?

i'd like to know if there is an equation for the determination of E and strength of nanocomposite filled with nano particles with rod shape (aspect ratio >1), to apply to my case. i know that...

02 February 2015 2,295 1 View

Is there any way to reduce water sorption of a nanocomposite?

I am trying to produce a nanocomposite for biomedical application, but because of the presence of hydroxyethyl methacrylate they absorb a lot of water. Is there any possibility to reduce this problem?

01 January 2015 6,079 5 View

Could amorphous zirconia (zirconium hydroxide) improve mechanical properties of PMMA, if there is a good adhesion ?

I am trying to synthesise zirconia to use as a filler of pmma for nanocomposite, and I only obtained amorphous zirconium hydroxide, could it be useful for this purpose (calcination is not possible)?

12 December 2014 3,969 1 View